package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import com.sky.service.OrderService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理超时订单注解
     */
    @Scheduled(cron="0 * * * * ?") //每分钟触发一次
    public void processTimeOutOrder(){
        log.info("定时处理超时订单{}", LocalDateTime.now());
        //计算超时时间
        LocalDateTime time= LocalDateTime.now().plusMinutes(-15);

        //select * from order where status='daifukuan' and ordertime<(当前时间-150)
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);
        if(ordersList !=null && ordersList.size()>0){
            for(Orders order:ordersList){
                order.setStatus(Orders.CANCELLED);
                order.setCancelReason("订单超时，自动取消");
                order.setCancelTime(LocalDateTime.now());
                orderMapper.update(order);
            }
        }

    }

    /**
     * 一直处于派送中的订单
     */
    @Scheduled(cron="0 0 1 * * ?") //每天凌晨一点触发一次
    public void processDeleveryOrder(){
        log.info("处理处于派送中的订单{}", LocalDateTime.now());
        //由于执行时间是凌晨的1.00减去一个小时就是上一个工作日的
        LocalDateTime time= LocalDateTime.now().plusMinutes(-60);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);

        if(ordersList !=null && ordersList.size()>0){
            for(Orders order:ordersList){
                order.setStatus(Orders.COMPLETED);
                orderMapper.update(order);
            }
        }
    }

}
